ATE366593T1 - PERISTALTIC PUMP CONTROL METHOD - Google Patents
PERISTALTIC PUMP CONTROL METHODInfo
- Publication number
- ATE366593T1 ATE366593T1 AT00103516T AT00103516T ATE366593T1 AT E366593 T1 ATE366593 T1 AT E366593T1 AT 00103516 T AT00103516 T AT 00103516T AT 00103516 T AT00103516 T AT 00103516T AT E366593 T1 ATE366593 T1 AT E366593T1
- Authority
- AT
- Austria
- Prior art keywords
- peristaltic pump
- control method
- pump control
- pump
- obturator
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/05—Pressure after the pump outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/06—Pressure in a (hydraulic) circuit
- F04B2205/062—Pressure in a (hydraulic) circuit before a throttle
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Reciprocating Pumps (AREA)
Abstract
A peristaltic pump is tested by closing an upstream obturator, operating the pump and measuring the instantaneous pressure in a section of flow tube between the pump and the obturator. An Independent claim is included for an arrangement operating as above as the pump, obturator and pressure detector
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902390A FR2790041B1 (en) | 1999-02-23 | 1999-02-23 | METHOD FOR CONTROLLING A PUMPING DEVICE COMPRISING A PUMP PROVIDED WITH A FLEXIBLE TUBE AND DEVICE FOR IMPLEMENTING THE METHOD |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE366593T1 true ATE366593T1 (en) | 2007-08-15 |
Family
ID=9542557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00103516T ATE366593T1 (en) | 1999-02-23 | 2000-02-18 | PERISTALTIC PUMP CONTROL METHOD |
Country Status (6)
Country | Link |
---|---|
US (1) | US6558347B1 (en) |
EP (1) | EP1031358B1 (en) |
AT (1) | ATE366593T1 (en) |
DE (1) | DE60035445T2 (en) |
ES (1) | ES2288814T3 (en) |
FR (1) | FR2790041B1 (en) |
Families Citing this family (81)
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IL145583A0 (en) * | 2001-09-24 | 2002-06-30 | Digipump Ltd | Piezoelectric pump for dispensing small quantities of liquids |
GB0217494D0 (en) * | 2002-07-29 | 2002-09-04 | Boc Group Plc | Conditioning monitoring of pumps and pump systems |
US8886273B2 (en) | 2003-08-01 | 2014-11-11 | Dexcom, Inc. | Analyte sensor |
US20190357827A1 (en) | 2003-08-01 | 2019-11-28 | Dexcom, Inc. | Analyte sensor |
US7591801B2 (en) | 2004-02-26 | 2009-09-22 | Dexcom, Inc. | Integrated delivery device for continuous glucose sensor |
US8626257B2 (en) | 2003-08-01 | 2014-01-07 | Dexcom, Inc. | Analyte sensor |
US9135402B2 (en) | 2007-12-17 | 2015-09-15 | Dexcom, Inc. | Systems and methods for processing sensor data |
US7920906B2 (en) | 2005-03-10 | 2011-04-05 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US9247900B2 (en) | 2004-07-13 | 2016-02-02 | Dexcom, Inc. | Analyte sensor |
US11633133B2 (en) | 2003-12-05 | 2023-04-25 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8425416B2 (en) | 2006-10-04 | 2013-04-23 | Dexcom, Inc. | Analyte sensor |
US8532730B2 (en) | 2006-10-04 | 2013-09-10 | Dexcom, Inc. | Analyte sensor |
US8423114B2 (en) | 2006-10-04 | 2013-04-16 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8364231B2 (en) | 2006-10-04 | 2013-01-29 | Dexcom, Inc. | Analyte sensor |
US8287453B2 (en) | 2003-12-05 | 2012-10-16 | Dexcom, Inc. | Analyte sensor |
US8364230B2 (en) | 2006-10-04 | 2013-01-29 | Dexcom, Inc. | Analyte sensor |
US8425417B2 (en) | 2003-12-05 | 2013-04-23 | Dexcom, Inc. | Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device |
WO2009048462A1 (en) | 2007-10-09 | 2009-04-16 | Dexcom, Inc. | Integrated insulin delivery system with continuous glucose sensor |
US8808228B2 (en) | 2004-02-26 | 2014-08-19 | Dexcom, Inc. | Integrated medicament delivery device for use with continuous analyte sensor |
US7783333B2 (en) | 2004-07-13 | 2010-08-24 | Dexcom, Inc. | Transcutaneous medical device with variable stiffness |
US8886272B2 (en) | 2004-07-13 | 2014-11-11 | Dexcom, Inc. | Analyte sensor |
US7654956B2 (en) | 2004-07-13 | 2010-02-02 | Dexcom, Inc. | Transcutaneous analyte sensor |
US8308457B2 (en) | 2004-11-24 | 2012-11-13 | Q-Core Medical Ltd. | Peristaltic infusion pump with locking mechanism |
IL165365A0 (en) | 2004-11-24 | 2006-01-15 | Q Core Ltd | Finger-type peristaltic pump |
US20080039820A1 (en) * | 2006-08-10 | 2008-02-14 | Jeff Sommers | Medical Device With Septum |
US8447376B2 (en) | 2006-10-04 | 2013-05-21 | Dexcom, Inc. | Analyte sensor |
US8562528B2 (en) | 2006-10-04 | 2013-10-22 | Dexcom, Inc. | Analyte sensor |
US8275438B2 (en) | 2006-10-04 | 2012-09-25 | Dexcom, Inc. | Analyte sensor |
US8449464B2 (en) | 2006-10-04 | 2013-05-28 | Dexcom, Inc. | Analyte sensor |
US8478377B2 (en) | 2006-10-04 | 2013-07-02 | Dexcom, Inc. | Analyte sensor |
US8298142B2 (en) | 2006-10-04 | 2012-10-30 | Dexcom, Inc. | Analyte sensor |
FR2908176B1 (en) * | 2006-11-08 | 2008-12-19 | Fresenius Vial Soc Par Actions | DEVICE FOR MONITORING THE OPENING OR CLOSING OF A CLAMP IN A VOLUMETRIC PUMP |
IL179234A0 (en) | 2006-11-13 | 2007-03-08 | Q Core Ltd | An anti-free flow mechanism |
US8535025B2 (en) | 2006-11-13 | 2013-09-17 | Q-Core Medical Ltd. | Magnetically balanced finger-type peristaltic pump |
IL179231A0 (en) | 2006-11-13 | 2007-03-08 | Q Core Ltd | A finger-type peristaltic pump comprising a ribbed anvil |
US8303275B2 (en) * | 2006-12-07 | 2012-11-06 | Seiko Epson Corporation | Micropump, tube unit, and control unit |
US8425469B2 (en) * | 2007-04-23 | 2013-04-23 | Jacobson Technologies, Llc | Systems and methods for controlled substance delivery network |
DE102007024463A1 (en) * | 2007-05-25 | 2008-11-27 | Fresenius Medical Care Deutschland Gmbh | Method and device for checking the correct coupling of an adding device to a therapy device |
US8562558B2 (en) | 2007-06-08 | 2013-10-22 | Dexcom, Inc. | Integrated medicament delivery device for use with continuous analyte sensor |
US8512553B2 (en) | 2007-07-05 | 2013-08-20 | Baxter International Inc. | Extracorporeal dialysis ready peritoneal dialysis machine |
US8417312B2 (en) | 2007-10-25 | 2013-04-09 | Dexcom, Inc. | Systems and methods for processing sensor data |
US9839395B2 (en) | 2007-12-17 | 2017-12-12 | Dexcom, Inc. | Systems and methods for processing sensor data |
US8396528B2 (en) | 2008-03-25 | 2013-03-12 | Dexcom, Inc. | Analyte sensor |
JP5298699B2 (en) * | 2008-08-20 | 2013-09-25 | セイコーエプソン株式会社 | Control unit, tube unit, micro pump |
EP2158930B1 (en) | 2008-08-27 | 2017-06-28 | F. Hoffmann-La Roche AG | Flow control valves for leakage detection, free-flow prevention and occlusion detection |
JP5282508B2 (en) * | 2008-09-29 | 2013-09-04 | セイコーエプソン株式会社 | Control unit, tube unit, micro pump |
US9149220B2 (en) | 2011-04-15 | 2015-10-06 | Dexcom, Inc. | Advanced analyte sensor calibration and error detection |
JP5195368B2 (en) * | 2008-12-05 | 2013-05-08 | セイコーエプソン株式会社 | Tube unit, control unit, micro pump |
CA2764109A1 (en) * | 2009-06-09 | 2010-12-16 | Jacobson Technologies, Llc | Controlled delivery of substances system and method |
US8371832B2 (en) | 2009-12-22 | 2013-02-12 | Q-Core Medical Ltd. | Peristaltic pump with linear flow control |
WO2011128850A2 (en) | 2010-04-12 | 2011-10-20 | Q Core Medical Ltd | Air trap for intravenous pump |
US8567235B2 (en) * | 2010-06-29 | 2013-10-29 | Baxter International Inc. | Tube measurement technique using linear actuator and pressure sensor |
WO2012095829A2 (en) | 2011-01-16 | 2012-07-19 | Q-Core Medical Ltd. | Methods, apparatus and systems for medical device communication, control and localization |
EP2723438A4 (en) | 2011-06-27 | 2015-07-29 | Q Core Medical Ltd | Methods, circuits, devices, apparatuses, encasements and systems for identifying if a medical infusion system is decalibrated |
DE102011108778B4 (en) | 2011-07-29 | 2018-05-09 | Fresenius Medical Care Deutschland Gmbh | Method and devices for detecting a permeability of a tube inserted into a peristaltic pump |
US9144644B2 (en) * | 2011-08-02 | 2015-09-29 | Baxter International Inc. | Infusion pump with independently controllable valves and low power operation and methods thereof |
US20130172759A1 (en) | 2011-08-08 | 2013-07-04 | Richard J. Melker | Systems And Methods For Using Photoplethysmography In The Administration Of Narcotic Reversal Agents |
EP2755717B1 (en) | 2011-09-13 | 2020-07-15 | Quest Medical, Inc. | Cardioplegia apparatus and method |
CN102494854A (en) * | 2011-11-24 | 2012-06-13 | 温岭德光自动化设备有限公司 | Leakage and plugging detection apparatus of infusion set |
US9101712B2 (en) * | 2012-03-09 | 2015-08-11 | Zevex, Inc. | Occlusion detection method |
FR2989590A1 (en) * | 2012-04-23 | 2013-10-25 | Commissariat Energie Atomique | CLOSED LOOP SYSTEM FOR REFLECTING FLUID INJECTION |
US9855110B2 (en) | 2013-02-05 | 2018-01-02 | Q-Core Medical Ltd. | Methods, apparatus and systems for operating a medical device including an accelerometer |
US9440017B2 (en) | 2013-03-14 | 2016-09-13 | Baxter International Inc. | System and method for performing alternative and sequential blood and peritoneal dialysis modalities |
GB201305755D0 (en) | 2013-03-28 | 2013-05-15 | Quanta Fluid Solutions Ltd | Re-Use of a Hemodialysis Cartridge |
GB201314512D0 (en) | 2013-08-14 | 2013-09-25 | Quanta Fluid Solutions Ltd | Dual Haemodialysis and Haemodiafiltration blood treatment device |
US20150182697A1 (en) * | 2013-12-31 | 2015-07-02 | Abbvie Inc. | Pump, motor and assembly for beneficial agent delivery |
GB201409796D0 (en) | 2014-06-02 | 2014-07-16 | Quanta Fluid Solutions Ltd | Method of heat sanitization of a haemodialysis water circuit using a calculated dose |
DE102014010306A1 (en) | 2014-07-11 | 2016-01-14 | Fresenius Medical Care Deutschland Gmbh | Disposable and extracorporeal blood treatment device and method for checking correct line connection |
CN106574860B (en) * | 2014-07-25 | 2020-04-10 | 豪夫迈·罗氏有限公司 | Dosing fluid in a volume of less than one milliliter |
US10220132B2 (en) | 2014-12-19 | 2019-03-05 | Fenwal, Inc. | Biological fluid flow control apparatus and method |
CN107921205B (en) * | 2015-08-25 | 2020-10-16 | 株式会社村田制作所 | Fluid control device |
CN114042204A (en) * | 2015-12-08 | 2022-02-15 | 深圳迈瑞科技有限公司 | Infusion pump and method and device for alarming blockage on infusion pipeline of infusion pump |
GB201523104D0 (en) | 2015-12-30 | 2016-02-10 | Quanta Fluid Solutions Ltd | Dialysis machine |
GB201622119D0 (en) | 2016-12-23 | 2017-02-08 | Quanta Dialysis Tech Ltd | Improved valve leak detection system |
GB201701740D0 (en) | 2017-02-02 | 2017-03-22 | Quanta Dialysis Tech Ltd | Phased convective operation |
GB201703048D0 (en) * | 2017-02-24 | 2017-04-12 | Quanta Dialysis Tech Ltd | Testing rotor engagement of a rotary peristaltic pump |
EP3928687B1 (en) | 2017-10-24 | 2024-06-26 | Dexcom, Inc. | Wearable device with pre-connected analyte sensor |
US11331022B2 (en) | 2017-10-24 | 2022-05-17 | Dexcom, Inc. | Pre-connected analyte sensors |
US11162486B2 (en) * | 2017-11-28 | 2021-11-02 | Ivenix, Inc. | Fluid pump providing balanced input/output flow rate |
US11904133B2 (en) | 2017-12-19 | 2024-02-20 | Smiths Medical Asd, Inc. | Infusion pump systems and methods for administration sets |
US11679189B2 (en) | 2019-11-18 | 2023-06-20 | Eitan Medical Ltd. | Fast test for medical pump |
Family Cites Families (15)
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US3756234A (en) * | 1971-06-04 | 1973-09-04 | Vital Assists | Single needle dialysis |
US4840542A (en) * | 1985-03-27 | 1989-06-20 | Quest Medical, Inc. | Infusion pump with direct pressure sensing |
US4836752A (en) * | 1987-11-02 | 1989-06-06 | Fisher Scientific Company | Partial restriction detector |
DE3912405C1 (en) * | 1989-04-15 | 1990-10-31 | B. Braun Melsungen Ag, 3508 Melsungen, De | |
US5103211A (en) * | 1989-11-02 | 1992-04-07 | Ivac Corporation | Apparatus for detecting fluid line occlusion |
US5096385A (en) * | 1989-11-08 | 1992-03-17 | Ivac Corporation | Method and system for upstream occlusion detection |
US5213573A (en) * | 1991-08-05 | 1993-05-25 | Imed Corporation | Iv administration set infiltration monitor |
EP0554716B1 (en) * | 1992-01-22 | 1997-12-03 | Alaris Medical Systems, Inc. | Fluid line condition detection |
US5336053A (en) * | 1993-01-29 | 1994-08-09 | Abbott Laboratories | Method of testing for leakage in a solution pumping system |
JP3320179B2 (en) * | 1993-12-17 | 2002-09-03 | シャープ株式会社 | Infusion pump |
GB9405523D0 (en) * | 1994-03-21 | 1994-05-04 | Graseby Medical Ltd | Pumping and pressure detection using flexible tubes |
US5609576A (en) * | 1994-09-13 | 1997-03-11 | Ivac Medical Systems, Inc. | Fluid flow impedance monitoring system |
US5827223A (en) * | 1995-08-31 | 1998-10-27 | Alaris Medical Systems, Inc. | Upstream occulsion detection system |
US6164921A (en) * | 1998-11-09 | 2000-12-26 | Moubayed; Ahmad Maher | Curvilinear peristaltic pump having insertable tubing assembly |
US6077055A (en) * | 1998-12-03 | 2000-06-20 | Sims Deltec, Inc. | Pump system including cassette sensor and occlusion sensor |
-
1999
- 1999-02-23 FR FR9902390A patent/FR2790041B1/en not_active Expired - Lifetime
-
2000
- 2000-02-18 DE DE60035445T patent/DE60035445T2/en not_active Expired - Lifetime
- 2000-02-18 AT AT00103516T patent/ATE366593T1/en not_active IP Right Cessation
- 2000-02-18 ES ES00103516T patent/ES2288814T3/en not_active Expired - Lifetime
- 2000-02-18 EP EP00103516A patent/EP1031358B1/en not_active Expired - Lifetime
- 2000-07-03 US US09/511,405 patent/US6558347B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60035445T2 (en) | 2008-04-10 |
ES2288814T3 (en) | 2008-02-01 |
EP1031358B1 (en) | 2007-07-11 |
EP1031358A1 (en) | 2000-08-30 |
FR2790041B1 (en) | 2002-01-18 |
US6558347B1 (en) | 2003-05-06 |
FR2790041A1 (en) | 2000-08-25 |
DE60035445D1 (en) | 2007-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |